[joe] block collapse / function folding

[Jason H. <ja...@gr...>]

Are there plans to implement an option for "function collapsing"?

This feature would of course be optional, perhaps even the braces { } 
characters could be configurable.


Collapsed:

/**
  * Comment
  */
function foo {*}

/**
  * Comment
  */
function bar {*}


There would need to be designated keystrokes to collapse / expand the 
functions.

- Expand this function
- Collapse this function
- Expand all functions (within file)
- Collapse all functions (within file)


Thanks.
jason